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  2. Sensors
  3. Valve sensors
  4. Sensors for valve actuators
  5. NN5008

Inductive NAMUR dual sensor for valve actuators

NN5008

IND2004DN/US100/1D/1G/2G

Inductive NAMUR dual sensor for valve actuators

NN5008

IND2004DN/US100/1D/1G/2G

  • For monitoring valve positions
  • For reliable position feedback on valve actuators
  • For applications in hazardous areas
  • For connection to intrinsically safe circuits
  • Quick and secure mounting with only three screws
  • ce
  • ccc
  • ukca
  • ex
  • ccsaus
  • iec
  • fm
  • tiis
Product characteristics
Electrical design NAMUR
Output function 2 x normally closed
Sensing range [mm] 4
Housing rectangular
Dimensions [mm] 40 x 26 x 26
Electrical data
Connection to switching amplifiers yes
Switching amplifiers connection to certified intrinsically safe circuits with the max. values: U = 15 V / I = 50 mA / P = 120 mW
Nominal voltage DC [V] 8.2; (1kΩ)
Supply voltage DC [V] 7.5...15
Current consumption [mA] < 1; (disabled; conductive: > 2,1)
Protection class III
Outputs
Electrical design NAMUR
Output function 2 x normally closed
Switching frequency DC [Hz] 1800
Detection zone
Sensing range [mm] 4
Real sensing range Sr [mm] 4 ± 10 %
Accuracy / deviations
Correction factor steel: 1 / stainless steel: 0.7 / brass: 0.5 / aluminium: 0.4 / copper: 0.3
Hysteresis [% of Sr] 1...15
Switch point drift [% of Sr] -10...10
Operating conditions
Ambient temperature [°C] -20...80
Protection IP 67
Tests / approvals
Approval DMT 02 ATEX E 028; BVS 04 ATEX E 153 X; IECEx BVS 06.0003X; TIIS TC22886
ATEX marking II 1G Ex ia IIB T6 Ga Ta -20...70°C
II 1G Ex ia IIB T5 Ga Ta -20...80°C
II 2G Ex ia IIC T6 Gb Ta -20...70°C
II 2G Ex ia IIC T5 Gb Ta -20...80°C
II 1D Ex ia IIIC T20090°C Da Ta: -20...70°C
II 1D Ex ia IIIC T200100° C Da Ta: -20...80°C
EMC
EN 60947-5-6
Shock/vibration resistance 30 g (11 ms) / 10-55 Hz (1 mm)
MTTF [years] 1253
Safety classification
Max. internal capacitance [nF] 140; (per intrinsically safe circuit)
Max. internal inductance [µH] 130; (per intrinsically safe circuit)
Mechanical data
Weight [g] 67
Housing rectangular
Mounting non-flush mountable
Dimensions [mm] 40 x 26 x 26
Materials housing: PBT; cover: PC
Tightening torque [Nm] 0.6...1.5; (Lock nut)
Displays / operating elements
Display
switching status 2 x LED, yellow
Remarks
Pack quantity 1 pcs.
Electrical connection
Connection Connector: 1 x M12; coding: A